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Texas Instruments 5-Channel Step-Down DC/DC Converter Fixed 3.3V 14-Pin SOIC LM2574M-3.3/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 2.34mm |
| Length | 9.2mm |
| Model | LM2574M-3.3/NOPB |
| Width | 7.6mm |
| Mount Type | Surface |
| Output type | Fixed |
| Series | LM2574 |
| Topology | Step Down |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 5 |
| Maximum Input Voltage | 40V |
| Maximum Switching Frequency | 0.052MHz |
| Maximum Output Current | 500mA |
| Maximum Output Voltage | 3.3V |
| Minimum Input Voltage | 4V |
| Pin Count | 14 |
Key Features
- Supports maximum input voltage up to 40V for versatile power applications.
- Provides a regulated fixed output voltage of 3.3V at up to 500mA current.
- Operates with a switching frequency of 52kHz to optimize power efficiency.
- Features surface mount package type SOIC with a compact 14-pin configuration.
- Designed for operation in temperature ranges from -40°C to 125°C for reliable industrial use.
- Easy integration with step-down topology supporting multiple outputs.
- Suitable for industrial, electronic components, and power management IC applications.
Product Description
Texas Instruments LM2574M-3.3/NOPB is a high-performance power management integrated circuit featuring a SIMPLE SWITCHER® step-down regulator design. This 5-channel DC/DC converter provides a fixed output voltage of 3.3V with a robust maximum output current of 500mA, ideal for applications requiring stable and efficient voltage conversion.
The device supports a wide input voltage range from 4V up to 40V and operates at a switching frequency of 52kHz, enhancing power efficiency and reducing system noise. It comes in a compact 14-pin SOIC surface mount package, measuring 9.2mm in length, 7.6mm in width, and 2.34mm in height, making it suitable for space-constrained electronic designs.
With a broad operating temperature range of -40°C to 125°C, this converter is well-suited for demanding industrial environments. The fixed output type and step-down topology simplify design implementation, ensuring ease of integration in power supply circuits.
This model complies with standard industry requirements though it does not carry specific approvals. The LM2574 series from Texas Instruments is known for providing efficient voltage regulation and reliable operation in various electronic and industrial applications such as instrumentation, manufacturing equipment, automotive electronics, and consumer devices.
Supports maximum input voltage up to 40V for versatile power applications. Provides a regulated fixed output voltage of 3.3V at up to 500mA current. Operates with a switching frequency of 52kHz to optimize power efficiency.
Features surface mount package type SOIC with a compact 14-pin configuration. Designed for operation in temperature ranges from -40°C to 125°C for reliable industrial use. Easy integration with step-down topology supporting multiple outputs.
Dimensions include 9.2mm length, 7.6mm width, and 2.34mm height. Ideal for electronic components, power management systems, industrial instruments, and consumer electronics. Explore the Texas Instruments range for reliable DC/DC Converters and power management ICs suitable for diverse industrial needs at EnvMart.
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Frequently Asked Questions
The maximum input voltage for this model is 40V, making it suitable for versatile power applications.
It provides a regulated fixed output voltage of 3.3V.
The maximum output current is 500mA.
This unit operates with a switching frequency of 52kHz.
The dimensions are 9.2mm in length, 7.6mm in width, and 2.34mm in height.
It is designed for operation in temperature ranges from -40°C to 125°C.
This converter supports 5 outputs.
It comes in a surface mount package type SOIC with a compact 14-pin configuration.
The topology is step-down, which simplifies design implementation.
The minimum input voltage is 4V.
It is suitable for various applications including industrial, electronic components, and power management systems.
The country of origin for this model is India.
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